Methods for Line Shapes in Plasmas in the Presence of External Electric Fields

被引：5

作者：

Alexiou, Spiros ^{[1
]}

机构：

[1] Hellen Army Acad, Varis Koropiou Ave, Vari 16673, Greece

来源：

ATOMS | 2021年 / 9卷 / 02期

关键词：

stark broadening; external elecric field; satellites; Floquet; FLOQUET THEORY; STARK; SPECTROSCOPY;

D O I：

10.3390/atoms9020030

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Line broadening is usually dominated by interactions of an atomic system with a stochastic, random medium. When, in addition to the random medium, a non-random field (such as a laser) is applied, the line profile may be modified in significant ways. The present work discusses these modifications and the methods to deal with them.

引用

页数：15

共 19 条

[1] NOVEL SPECTROSCOPIC METHOD FOR ANALYSIS OF NONTHERMAL ELECTRIC-FIELDS IN PLASMAS [J].

ALEXION, S ;

WEINGARTEN, A ;

MARON, Y ;

SARFATY, M ;

KRASIK, YE .

PHYSICAL REVIEW LETTERS, 1995, 75 (17) :3126-3129

[2] Overview of plasma line broadening [J].

Alexiou, S. .

HIGH ENERGY DENSITY PHYSICS, 2009, 5 (04) :225-233

[3] Accuracy of simplified methods for ion dynamics in Stark profile calculations [J].

Alexiou, S ;

Sauvan, P ;

Poquérusse, A ;

Leboucher-Dalimier, E ;

Lee, RW .

PHYSICAL REVIEW E, 1999, 59 (03) :3499-3502

[4] X-ray laser line narrowing: new developments [J].

Alexiou, S .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2001, 71 (2-6) :139-146

[5] Line Shapes in a Magnetic Field: Trajectory Modifictions II: Full Collision-Time Statistics [J].

Alexiou, Spiros .

ATOMS, 2019, 7 (04)

[6] Line Shapes in a Magnetic Field: Trajectory Modifications I: Electrons [J].

Alexiou, Spiros .

ATOMS, 2019, 7 (02)

[7]

Bakhsi P., 1973, PHYS REV LETT, V31, P1576

[8] Operator of pair electron-ion collisions in alternating electromagnetic fields [J].

Balakin, A. A. .

PLASMA PHYSICS REPORTS, 2008, 34 (12) :1046-1053

[9]

Blokhintsev O., 1933, PHYS Z SOWJET, V4, P601

[10] Rigorous Numerics in Floquet Theory: Computing Stable and Unstable Bundles of Periodic Orbits [J].

Castelli, Roberto ;

Lessard, Jean-Philippe .

SIAM JOURNAL ON APPLIED DYNAMICAL SYSTEMS, 2013, 12 (01) :204-245

← 1 2 →